Arlo Outdoor Siren for Home Security System - Wireless, Strobe Light

Add-on accessory only: The perfect addition to your alarm system, this siren seamlessly connects to and requires the Arlo Home Security System SS1201 and SS1501 (sold separately. Siren is for use in the US only. , Instantly ward off uninvited visitors and notify neighbors: With this extra layer of protection you can trigger the siren and strobe light automatically, or manually via the Arlo Secure App. , Customizable security tones: The Wire-Free Outdoor Siren has a variety of security tones that you can select to playback when your alarm system is triggered. , Weather resistant design: Withstands heat, cold, rain, sun, and more so you can extend your security system to the outdoors. , Longer range, a more secure connection, and longer battery life: Pair this siren with the Arlo Home Security System using SecureLink. , No hardwiring required: Installation and setup is easy and operates on 2x CR123A batteries.